In a typical soil profile, the eluvial horizon refers to a light-colored zone located ( depending on context and literature ) either at the lower part of the A horizon ( symbol : Ae ) or within a distinct horizon ( E horizon ) below the A, where the process is most intense and rapid.
12.
Eluvial deposits those that had weathered from the lode in the usual way, but had not then been transported by flowing water were also worked; these tended to be poorer deposits due to the lack of sorting that a stream provides, and they usually did not have such a ready supply of water available to work them.
13.
Gray Luvisols have eluvial and illuvial horizons and may have an Ah horizon if the mean annual soil temperature is below 8 �C . Vast areas of Gray Luvisols in the Boreal Forest Zone of the Interior Plains have thick, light grey eluvial horizons underlying the forest litter and thick Bt horizons with clay coating the surface of aggregates.
14.
Gray Luvisols have eluvial and illuvial horizons and may have an Ah horizon if the mean annual soil temperature is below 8 �C . Vast areas of Gray Luvisols in the Boreal Forest Zone of the Interior Plains have thick, light grey eluvial horizons underlying the forest litter and thick Bt horizons with clay coating the surface of aggregates.
